Unit Crossword

1. Adenosine diphosphate, uncharged energy storage molecule with 2 phosphates
7. Nutrient, used in phosphates of nucleic acids and phospholipids of membranes
10. Second step of anaerobic respiration, 2 types include alcoholic and lactic acid
11. Describes a situation in which oxygen is not present
14. Sphere of earth, all the soil and rocks
15. Anything that has mass and takes up space, makes up everything
17. Substances at the beginning of a chemical reaction, changed into products
19. Nutrient, forms the backbone for all macromolecules in living things
20. Sphere of earth, all the water on earth

1. Type of organism that is able to make its own food, base of the food chain
2. Using light energy to make glucose, CO2 and H2O into C6H12O6 and O2
3. First step of aerobic respiration, breaks down glucose into pyruvate
4. Nutrient, used in proteins and nucleic acids, must be "fixed"
5. Substances created during a chemical reaction, made from reactants
6. Organelle - site of photosynthesis
8. Sphere of earth, all living things on earth
9. Powerhouse of the cell
12. Describes a situation in which oxygen is present
13. Pigment in chloroplasts, used to trap light energy during photosynthesis
16. Sphere of earth, all the gasses Fermentationearth
18. Adenosine triphosphate, charged energy storage molecule with 3 phosphorus groups